Don't use any conversion when the convert type mapping is a byte array (#266)

* Don't use any conversion when the convert type mapping is a byte array

* [GitHub Actions] Update green tests.

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Co-authored-by: github-actions <github-actions@github.com>

Author: ChrisJollyAU

src/EFCore.Jet/Query/Internal/JetSqlNullabilityProcessor.cs

@@ -26,18 +26,4 @@ public JetSqlNullabilityProcessor(
         : base(dependencies, parameters)
     {
     }
-
-    /// <summary>
-    ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
-    ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
-    ///     any release. You should only use it directly in your code with extreme caution and knowing that
-    ///     doing so can result in application failures when updating to a new Entity Framework Core release.
-    /// </summary>
-    protected override SqlExpression VisitCustomSqlExpression(
-        SqlExpression sqlExpression,
-        bool allowOptimizedExpansion,
-        out bool nullable)
-    {
-        return base.VisitCustomSqlExpression(sqlExpression, allowOptimizedExpansion, out nullable);
-    }
 }